Starting 1 October 2025, households across England, Scotland and Wales will see a rise in the energy price cap — adding an extra £35 annually to the typical dual-fuel bill. The climb brings the cap from £1,720 to £1,755 for homes paying by direct debit.
The increase amounts to a 2 % rise, timed just as cooler weather nudges many to switch on their heating. Though the bump may seem modest on paper, many will feel the pinch, especially as fixed incomes, debts, and other costs bite harder in autumn.
What Is the Price Cap — and What’s Changing?
The energy price cap limits what suppliers can charge for each unit of gas and electricity, as well as the daily standing charge, for customers on standard or default tariffs. It doesn’t cap your full bill — usage still matters.
Under the new cap:
- Electricity unit costs and standing charges are rising modestly.
- Gas unit costs are slightly lower, but its standing charge increases more steeply (around 14 %).
- Because standing charges apply regardless of how much you use, low-usage households feel the impact even if they reduce consumption.
Ofgem points out that a good chunk of the rise is driven by electricity balancing costs, i.e. the expense of managing supply and demand in the grid. Additional policy costs — to support social schemes like the Warm Home Discount — also feed into the increase.
What This Means for Different Households
- If you’re on a fixed tariff, you’re likely insulated from this rise until your contract ends.
- If you’re on a standard / default tariff, the increase will bite immediately.
- Even modest usage homes might feel the cost more keenly than in previous years, since standing charges take a larger share of low consumption bills.
- Households already struggling with bills or debt could see this as an extra burden — the charity StepChange reports rising demand for help with energy arrears.
How to Mitigate the Impact — Practical Moves You Can Make
1. Submit meter readings now
If you don’t send accurate readings before the price change, your supplier may use estimates — which could lock you into higher billing.
2. Shop around for better deals
There are fixed and variable tariffs in the market that may be cheaper than the new cap. Use a comparison site to check options, including deals below the cap.
3. Target energy use where it matters
Focus on high-consumption appliances first: heating, hot water, appliances. Small changes in those areas (timers, insulation, efficient settings) yield bigger savings.
4. Review your standing charge exposure
Because standing charges rise, minimizing fixed losses matters. If your usage is low, this component becomes more significant overall.
5. Check eligibility for help
Millions of households qualify for government support such as the Warm Home Discount (worth £150) or other schemes aimed at vulnerable households. Reach out to your supplier or local authority to check.
6. Talk to your supplier early
If you’re struggling, many providers offer tailored repayment plans or support to prevent self-disconnection. It’s better to engage proactively than wait until a crisis.
What to Watch Going Forward
- Whether future cap adjustments lean upward — policy costs are projected to rise, especially for infrastructure and green energy schemes.
- Whether wholesale energy conditions change (e.g. gas price shocks) — because these still feed through to the cap.
- Efforts by regulators and government to shift cost burden more fairly, reform standing charges, or reduce volatility for consumers.
- How many households switch off default tariffs entirely and move to fixed or bespoke plans.